[решено] dota 2 и Bumblebee

[vladimir@lenovo ~]$ optirun steam steam://rungameid/570
Running Steam on arch  64-bit
STEAM_RUNTIME is enabled automatically
ERROR: ld.so: object 'libdlfaker.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.

ERROR: ld.so: object 'librrfaker.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.

lib32-attr 2.4.47-1
lib32-bzip2 1.0.6-1
lib32-elfutils 0.157-1
lib32-expat 2.1.0-1
lib32-flac 1.3.0-1
lib32-gcc-libs 4.8.2-8
lib32-glib2 2.38.2-1
lib32-glibc 2.19-1
lib32-json-c 0.11-1
lib32-libasyncns 0.8-6
lib32-libcap 2.24-1
lib32-libdbus 1.8.0-1
lib32-libdrm 2.4.52-1
lib32-libffi 3.0.13-1
lib32-libgcrypt 1.6.0-1
lib32-libgpg-error 1.12-1
lib32-libice 1.0.8-1
lib32-libogg 1.3.1-1
lib32-libpciaccess 0.13.2-1
lib32-libpulse 4.0-6
lib32-libsm 1.2.2-1
lib32-libsndfile 1.0.25-2
lib32-libvorbis 1.3.4-1
lib32-libx11 1.6.2-1
lib32-libxau 1.0.8-1
lib32-libxcb 1.10-1
lib32-libxdamage 1.1.4-1
lib32-libxdmcp 1.1.1-1
lib32-libxext 1.3.2-1
lib32-libxfixes 5.0.1-1
lib32-libxi 1.7.2-1
lib32-libxtst 1.2.2-1
lib32-libxxf86vm 1.1.3-1
lib32-llvm-libs 3.4-1
lib32-mesa 10.0.3-1
lib32-mesa-libgl 10.0.3-1
lib32-nvidia-utils 331.38-1
lib32-openal 1.15.1-1
lib32-pcre 8.34-1
lib32-primus 20131226-1
lib32-systemd 208-2

lib32-util-linux 2.24-1
lib32-xz 5.0.5-1
lib32-zlib 1.2.8-1